Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 620 [Rate centres in NPA 620] [Dial plan for NPA 620]

NXX: 776

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
620-776 A Conway KS WCHTKSTPXMD  516J TON80 COMMUNICATIONS, LLC 532      
620-776 0 Conway KS WCHTKSBRXPZ  624H ONVOY SPECTRUM, LLC 532   2024-04-05   
620-776 6 Conway KS   145J TERRA NOVA TELECOM INC. 532   2025-05-22   
620-776 7 Conway KS WCHTKSTPXMD  516J TON80 COMMUNICATIONS, LLC 532   2022-04-21   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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